package main
import "fmt"
// import "math"
func main() {
	// fmt.Printf("%v\n", math.Pi)
	// fmt.Printf("%f\n", math.Pi)

	var c1 float32 = 23.45
	c2 := int(c1)
	fmt.Printf("c2的值为：%v，c2的类型为：%T\n", c2, c2)
	
}